英汉例句

• the degradation of the 40% chlorpyrifos ec in the paddy soil was studied.

  对40 %毒死蜱乳油在稻田土壤中的消解动态进行研究。

• iron oxide reduction is an important process when paddy soil flooding, because the process may influence methane production and the change of phosphorus「s and some heavy metals」validity in paddy soil.

  水稻土淹水条件下氧化铁还原是一个重要的过程，它可以影响水稻田甲烷的产生，土壤中磷及某些重金属元素有效性的改变。

• pot experiment was conducted to study the effect of cu on the growth of rice and its residual behaviour in rice in loam paddy soil and to define the critical concentration of cu in the soil.

  通过盆栽试验，探讨了在吉林省砂壤水稻土中铜对水稻的毒性效应以及在水稻各器官的分布、累积、迁移规律，并确定了铜在该土壤中对水稻毒性临界值。

• an outdoor pot experiment was conducted to elucidate nitrogen dynamic characteristics in surface water of paddy soil with straw return with landfill.

  采用盆栽试验方法研究了秸秆填埋对水稻土表层水三氮动态变化的影响。

• adding the chrome slag can be reduced rapidly in paddy soil with anaerobic incubation and the rate of cr (vi) reduction promote with adding fe (iii) in the system.

  加入水稻土中的含铬（vi）矿渣能够在厌氧培养条件下迅速发生还原转化，并随着体系中易还原氧化铁数量的增加，其还原速率加快。

• by the pairing experimental method in a paddy soil formed on alluvium, the yield and growth of wheat applied silicon fertilizer were studied.

  通过同田对比试验，本文对郫县水稻土小麦施用硅肥进行了初步研究．结果表明，小麦施硅获得了增产效果；

• among them the paddy soil developed from the weathering product of limestone has much higher nutrient contents than the paddy soils developed from river alluvium and quaternary red clay does.

  不同母质发育的土壤相比，以石灰巖风化物发育的水稻土肥力水平较河流沉积物和第四纪红色粘土发育的水稻土高。

• this paddy soil bin was successfully used for tests in the dynamic performance of a single blade-lug, the motion resistance of floating boats, and the performance of skids and rice transplanters.

  并在土槽中进行了单轮叶动力性能试验、水田轮轮叶相互干扰试验、机耕船牵引阻力试验、滑板阻力试验和插秧机牵引性能试验。

• the amount of al-substitution in goethite in p horizon clays of percogenic paddy soil was higher than that of other diagnostic horizon clays of paddy soil.

  渗育型水稻土p层的赤铁矿含量比相应的母土低，其针铁矿铝替代量较其它水型的水稻土高。

• the effect of long-term fertilization on phosphorus transformation in paddy soil was studied in the changshu ecological station in the taihu lake region, jiangsu.

  对江苏常熟生态站长期施肥条件下的水稻土进行了磷素转化的研究。

• while the yellow cinnamon soil and paddy soil developed on red—brown clay loess are chiefly of hydromicas with more kaolinite and montmorillonite.

  在红棕色粘黄土母质上发育的黄褐土和水稻土，粘粒矿物仍以水云母为主，但含有较多量的高岭石和蒙脱石；

• paddy soil to less than 025 millimeters of micro-aggregates are more difficult because of flooding conditions, the formation of d larger aggregates.

  水稻土以小于025毫米的微团粒较多，因为在淹水条件下较难形成d较大的团粒。

• the contents and profile distributions of total mn and available mn of the dryland soil and paddy soil derived from the identical parent material were remarkably different.

  同一母质发育的旱地土壤和水田土壤的全锰和有效锰含量在土壤剖面中的分布明显不同。

• this paper analyzes the specific properties of the soil in fuzhou basin and explores the characteristics of the growth of paddy soil in fuzhou basin.

  本文分析了福州盆地的土壤特性，探索福州盆地水稻土发育的特点，并提出改良方向。

• changes in the physical properties of high-yield paddy soil in jiaxing, zhejiang province after seven-year application of organic materials were analyzed.

  本文总结了浙江省嘉兴高产水稻土在连续七年施用有机物料后，土壤物理性质所发生的一系列变化。

• in the paper, emission of volatile sulfur gases from paddy soil was discussed in a growth period of paddy rice by constructing a field sampling system.

  通过建立野外采样系统，对一个生长周期内水稻土释放的挥发性含硫气体进行了检测。

• the pollution effects and accumulation rules of nickel were studied in the sandy loam paddy soil for rice and in the meadow soil for corn by pot experiments.

  通过盆栽试验，分别探讨了镍在砂壤水稻土中对水稻和在草甸黑土中对玉米的污染效应和累积规律。

• with the increase in the concentration of citric acid, the paddy soil had a gradually reduced adsorption of cyromazine and melamine.

  随着柠檬酸浓度的增加，环丙氨嗪和三聚氰胺在水稻土中的吸附量逐渐降低。

• the phosphorus status of the typical paddy soil and its environmental effects were studied in jiaxing of zhejiang provence, the high yield rice production area in china.

  对我国高产水稻区嘉兴地区典型水稻土进行了磷素状况测定及环境效应评估⒚结果表明，流行的磷肥管理实践已造成水稻土磷素的积累；

• some data indicate that the soil organic carbon density of paddy soil is higher than that of dry cropland soil in china, and has an increasing tendency over the last 20 years.

  目前有资料表明，我国水稻土具有比旱地土壤较高的表土有机碳密度，且近20年来存在着升高的趋势。

• an anaerobic incubation test was conducted to study the effects of different p application rate on the p concentrations in paddy soil and its surface water.

  通过施用不同剂量磷肥稻田土壤淹水培养试验，研究了施磷对稻田土壤及田面水磷浓度的影响。

• the effect of different nitrogen fertilizers on dynamic transformation of phosphorus fertilizer in paddy soil under flooding condition was studied in indoor incubation experiments.

  利用室内土培试验研究了淹水条件下不同氮肥对水稻土（黄泥土）中磷肥转化的动态影响。